Copied from heat-hosp-california/docs/vis-definitions-plots.Rmd
Ideas for static maps of measures using facet plots ## IRR
## [1] "zcta" "measure" "scenario"
## [4] "value" "scenario_intervention" "scenario_type_3"
## [7] "scenario_sub_type" "scenario_type_7" "scenario_type_7_abbrev"
## [10] "ird_neg" "ird_miss" "value_cat"